Home / 3,308,493,961.80-4,962,740,942.70-3,285,535,710.60

Finding the Fourth Proportional to 3,308,493,961.80, 4,962,740,942.70 and 3,285,535,710.60

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Solution

The fourth proportional to 3,308,493,961.80, 4,962,740,942.70 and 3,285,535,710.60 is: 4,928,303,565.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,493,961.80 : 4,962,740,942.70 = 3,285,535,710.60 : x
  2. Step 2: Convert to fraction form
    3,308,493,961.80/4,962,740,942.70 = 3,285,535,710.60/x
  3. Step 3: Cross multiply
    3,308,493,961.80x = 4,962,740,942.70 × 3,285,535,710.60
  4. Step 4: Simplify right side
    3,308,493,961.80x = 16,305,262,589,697,556,480
  5. Step 5: Solve for x
    x = 16,305,262,589,697,556,480/3,308,493,961.80
  6. Step 6: Final answer
    x = 4,928,303,565.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.